500GB Capacity, 16MB Cache, 5400RPM, SATA II 3.0Gb/s | 3.5" Internal Surveillance Hard Drive | Quiet, Low Power & Heavy Duty, Designed for 24/7, works for Any Security CCTV DVR | Zero Bad Sector, Zero Power on Hours (POH), Sealed in Bag | 1 Year Warranty from Reseller, Worry free Return! 100% Full Refund

Industry's highest capacity nearline drive - SATA III (6.0Gbs) Enterprise hard drives are available in capacities 6TB to suit even the most demanding storage needs | Highest performance for business-critical applications - delivers 6 Gb/s transfer rates, sustained sequential data rates of 171 MB/s and high random I/O rates | Designed for quality and reliability - With a field-tested 1.2 million hour MTBF, this high performance drive delivers the highest level of reliability for 24x7 operation in up to 100% duty cycle applications | Dual processor - Twice the processing power to maximize performance Vibration Protection - Enhanced RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration in real time. | 1 Year Warranty from Reseller

1TB Capacity, 64MB Cache, 5400RPM, SATA III 6.0Gb/s | 3.5" Internal Desktop Hard Drive | Quiet, Low Power & Reliable | Zero Bad Sector, Zero Power on Hours (POH), Sealed in Bag

3TB Capacity, 64MB Cache, 5400RPM, SATA III 6.0Gb/s | 3.5" Internal Surveillance Hard Drive | Quiet, Low Power & Heavy Duty, Designed for 24/7, works for Any Security CCTV DVR | Zero Bad Sector, Zero Power on Hours (POH), Sealed in Bag | 1 Year Warranty from Reseller, Worry free Return! 100% Full Refund